Auto claim the following site

Auto Claim' Every 3 second

// ==UserScript==// ==UserScript==
// @name         Auto claim the following site 
// @namespace    auto claim Script
// @version      0.4
// @description  Auto Claim' Every 3 second
// @author       Ojo ngono
// @match        *://faucetplus.online/faucet/currency/matic
// @match        *://flashfaucet.xyz/faucet/currency/trx
// @match        *://ourinfo.top/faucet/currency/doge
// @match        *://exactpay.online/faucet/faucet/currency/usdt
// @run-at       document-end
// @grant        none
// @license      Copyright Ojo Ngono
// ==/UserScript==

(function() {
    'use strict';
    function docReady(fn) {
        if (document.readyState === "complete" || document.readyState === "interactive") {
            setTimeout(fn, 0);
        } else {
            document.addEventListener("DOMContentLoaded", fn);
        }
    }
    (function() {
        if (document.getElementById("form-captcha") === null) {
            setTimeout(function() {
                document.getElementsByTagName("form")[0].submit();
            }, 3000);
        }
    })();
})();